The Shaft,straight, cataloged under National Stock Number 3040-01-413-9587, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is J&e Precision Tool, Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-413-9587 |
| Primary Part Number | 064612-4 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | J&e Precision Tool, Llc |
| Status | ACTIVE |
| Surface Finish | 250.0 MICROINCHES |
| First End Diameter | 0.3080 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Material Document and Classification | ASTM A269,TY 304,316,321 OR 347 ASSN STD SINGLE MATERIAL RESPONSE |
| End Similarity | IDENTICAL |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3040-01-413-9587 is a Shaft,straight, manufactured by J&e Precision Tool, Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-413-9587 has 2 manufacturer part numbers on file: 064612-4 (L3 Technologies, Inc. Div L3 Keo), 064612-4 (J&e Precision Tool, Llc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-414-7962. Verify interchangeability with system specifications before substitution.
Key specifications for 064612-4: Surface Finish: 250.0 MICROINCHES; First End Diameter: 0.3080 INCHES NOMINAL IN; First End Style: PLAIN; Material Document and Classification: ASTM A269,TY 304,316,321 OR 347 ASSN STD SINGLE MATERIAL RESPONSE. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.